Polyphenylene sulfide film production device capable of recycling waste materials

Abstract

The utility model discloses a polyphenylene sulfide film production device capable of recycling waste materials, relates to the technical field of polyphenylene sulfide production, and solves the problems of waste of raw materials and increase of production cost due to the fact that cutting edges of polyphenylene sulfide films are not recycled in the prior art. Comprising a machine body, one side of the machine body is connected with a main control screen, and the main control screen is electrically connected with the machine body; the machine body is connected with a heating charging barrel, the top of the heating charging barrel is connected with a hopper, the end part of the heating charging barrel is communicated with an injection nozzle, one side of the injection nozzle is sequentially provided with a casting roller, a cooling roller, a tensioning roller, a cutting roller, a pressing roller, a material distributing roller and a material collecting roller, and the upper part of the machine body is connected with an air cooler. The polyphenylene sulfide waste collecting device has the beneficial effects that polyphenylene sulfide waste can be effectively collected and arranged while efficient production can be achieved, resource waste is reduced, and the resource utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of polyphenylene sulfide production, in particular to a polyphenylene sulfide film production device for recycling waste materials. Background Art

[0002] Polyphenylene sulfide (PPS) film is a high-performance engineering plastic film with excellent high-temperature resistance, corrosion resistance, radiation resistance, flame retardancy, and balanced physical and mechanical properties. PPS film is particularly heat-resistant and can maintain good performance under high-temperature, high-humidity, and high-stress conditions. Its electrical properties have a heat-resistance temperature index of up to 200°C, making it a Class F insulating material. Due to its excellent performance, PPS film is widely used in various fields. In the electrical and electronics industry, PPS film is used as capacitors and electronic insulation materials; in the automotive industry, PPS film is used to manufacture high-temperature and electrical components; and in the environmental protection field, PPS film is used for exhaust gas filtration and dust removal in waste incineration plants.

[0003] During the production of PPS film, waste is generated during the cutting process. This waste typically has similar physical and chemical properties to the original PPS material, but may contain some irregular shapes. Purification of the waste can restore its original properties. Furthermore, PPS raw material costs are relatively high, and not recycling the cut waste results in a waste of raw materials, which not only increases production costs but also reduces the effective use of resources.

[0004] Therefore, the utility model proposes a polyphenylene sulfide film production device for recycling waste materials to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a polyphenylene sulfide film production device for recycling waste materials, which is used to solve the problem in the prior art that the cut edges of the polyphenylene sulfide film are not recycled, resulting in waste of raw materials and increased production costs.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A polyphenylene sulfide film production device for waste recycling, comprising a machine body, one side of the machine body is connected to a main control screen, the main control screen is electrically connected to the machine body; a heating barrel is connected to the machine body, the top of the heating barrel is connected to a hopper, the end of the heating barrel is connected to an injection nozzle, one side of the injection nozzle is sequentially provided with a casting roller, a cooling roller, a tensioning roller, a cutting roller, a pressing roller, a material distribution roller and a collecting roller, the casting roller, the cooling roller, the tensioning roller, the cutting roller, the pressing roller, the material distribution roller and the collecting roller are all rotatably connected to the machine body, the casting roller is connected to the injection nozzle Tangentially arranged; the number of the cooling rollers is 2, which are arranged up and down; the cutting roller includes an upper cutting roller and a lower cutting roller, and two groups of cutting components are symmetrically connected to the upper cutting roller; the pressing roller includes an upper pressing roller and a lower pressing roller, and the upper pressing roller is connected with a material separation plate corresponding to the cutting component, and the lower pressing roller is provided with a material separation groove corresponding to the material separation plate; the dividing roller includes an upper dividing roller and a lower dividing roller, and the upper dividing roller and the lower dividing roller are arranged up and down; the number of the collecting rollers is 2, corresponding to the upper dividing roller and the lower dividing roller respectively; a cooling air blower is connected above the machine body.

[0008] By adopting the above technical solution, efficient production of polyphenylene sulfide film can be achieved, and waste can be collected quickly during the production process, thereby reducing resource waste and improving resource utilization.

[0009] Furthermore, a shaping component is provided between the cooling roller and the tensioning roller.

[0010] By adopting the above technical solution, the stability and consistency of the film can be further ensured.

[0011] Furthermore, an air pump valve is connected to one side of the machine body, one end of the air pump valve is connected to the air pump, and the other end of the air pump valve is connected to an air blow gun, and the air blow gun is detachably connected to the machine body.

[0012] By adopting the above technical solution, the surface of the film can be cleaned or attachments can be removed at any time according to actual needs, ensuring the neatness of the film.

[0013] Furthermore, the upper pressing roller is rotatably connected to the machine body through a connecting frame, and the connecting frame includes a first connecting frame and a second connecting frame. The upper pressing roller is rotatably connected to the first connecting frame, and the second connecting frame is fixedly connected to the machine body. The first connecting frame and the second connecting frame are detachably connected.

[0014] By adopting the above technical solution, the upper pressing roller can be replaced more conveniently, and can be replaced according to different cutting sizes, thereby increasing the degree of freedom of the entire device.

[0015] Furthermore, the cutting assembly is slidably connected to the upper cutting roller, a fastener is threadedly connected to the cutting assembly, and the upper cutting roller is provided with a fastening groove corresponding to the fastener.

[0016] By adopting the above technical solution, the cutting assembly can be slid along the fastening groove and fixed to a desired position by adjusting the fastener, thereby adjusting the cutting width of the film and improving production flexibility.

[0017] Furthermore, the cutting assembly includes a tool body and a tool holder, the tool body is detachably connected to the tool holder, and the tool holder is slidably connected to the upper cutting roller.

[0018] By adopting the above technical solution, the tool body can be quickly replaced when it is worn, without having to replace the entire cutting assembly, thereby ensuring cutting quality.

[0019] Furthermore, a material receiving box is connected to the lower end of the machine body corresponding to the tool, the material receiving box is slidably connected to the machine body, a plurality of ventilation holes are evenly opened on the bottom of the material receiving box, and an air suction device is provided at the lower end of the material receiving box.

[0020] By adopting the above technical solution, waste materials that do not need to be neatly cut can be quickly collected into the receiving box, and the vents and suction device at the bottom of the receiving box effectively prevent the waste materials from moving in the box.

[0021] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The utility model can collect and sort the cut film through the dividing roller and the collecting roller, effectively collecting and sorting the waste while realizing the efficient production of polyphenylene sulfide film, reducing resource waste and improving resource utilization.

[0023] 2. The utility model can collect the waste materials that do not need to be sorted through the receiving box. The suction device arranged at the bottom of the receiving box can absorb the waste materials to prevent the waste materials from moving in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a vertical schematic diagram of the utility model Figure 1 ;

[0025] Figure 2 This is a vertical schematic diagram of the utility model Figure 2 ;

[0026] Figure 3 for Figure 2 A partial enlarged schematic diagram of part A;

[0027] Figure 4 This is the main view of the utility model;

[0028] Figure 5 It is a top view of the utility model;

[0029] Figure 6 It is a left view of the utility model;

[0030] In the figure: 1. Machine body; 2. Main control screen; 3. Heating barrel; 4. Hopper; 5. Injection nozzle; 6. Casting roller; 7. Tensioning roller; 8. Cooling roller; 9. Forming assembly; 10. Upper pressing roller; 11. First connecting frame; 12. Second connecting frame; 13. Lower pressing roller; 14. Upper cutting roller; 15. Fastener; 16. Fastening groove; 17. Tool body; 18. Tool holder; 19. Lower cutting roller; 20. Material separator; 21. Material separator groove; 22. Upper dividing roller; 23. Lower dividing roller; 24. Collecting roller; 25. Cooling fan; 26. Air pump valve; 27. Blowing gun; 28. Receiving box; 29. ​​Vent; 30. Suction device. DETAILED DESCRIPTION

[0031] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0032] In this application, terms such as "upper," "inner," "outer," and "middle" indicate positions or locations based on those shown in the accompanying drawings. These terms are intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to specific positions, or to their construction or operation in a specific position.

[0033] like Figure 1 and Figure 2As shown, a polyphenylene sulfide film production device for waste recycling includes a body 1, one side of the body 1 is connected to a main control screen 2, and the main control screen 2 is electrically connected to the body 1; a heating barrel 3 is connected to the body 1, the top of the heating barrel 3 is connected to a hopper 4, the end of the heating barrel 3 is connected to an injection nozzle 5, and one side of the injection nozzle 5 is sequentially provided with a casting roller 6, a cooling roller 8, a tensioning roller 7, a cutting roller, a pressing roller, a dividing roller and a collecting roller 24, the casting roller 6, the cooling roller 8, the tensioning roller 7, the cutting roller, the pressing roller, the dividing roller and the collecting roller 24 are all rotatably connected to the body 1, and the casting roller 6 is arranged tangentially to the injection nozzle 5; the number of cooling rollers 8 is 2, which are arranged up and down; first The PPS raw material is added to the heating barrel 3 through the hopper 4, which then heats the raw material and melts it into a uniform melt. The temperature control of the heating barrel 3 is monitored and adjusted by the main control screen 2 to ensure that the temperature of the melt is within the optimal process range. The molten polyphenylene sulfide melt is then injected into the casting roller 6 through the injection nozzle 5. The injection nozzle 5 is arranged tangentially to the casting roller 6 to ensure that the melt can be evenly coated on the casting roller 6. The rotation of the casting roller 6 causes the melt to form a continuous film on the roller surface. The cast film is cooled by the cooling roller 8. There are two cooling rollers 8, which are arranged in an upper and lower position to ensure that the film can cool evenly and quickly. A shaping component 9 is provided between the cooling roller 8 and the tensioning roller 7 to further ensure the stability and consistency of the film.

[0034] like Figure 3 and Figure 4 As shown, the cutting rollers include an upper cutting roller 14 and a lower cutting roller 19. Two cutting assemblies are symmetrically connected to the upper cutting roller 14. The cutting assemblies are slidably connected to the upper cutting roller 14. Fasteners 15 are threaded onto the cutting assemblies, and fastening slots 16 are defined on the upper cutting roller 14 corresponding to the fasteners 15. The cutting assembly includes a tool body 17 and a tool holder 18. The tool body 17 is detachably connected to the tool holder 18, and the tool holder 18 is slidably connected to the upper cutting roller 14. A material receiving box 28 is connected to the lower end of the machine body 1 corresponding to the tool body 17. The material receiving box 28 is slidably connected to the machine body 1. Multiple ventilation holes 29 are evenly distributed throughout the bottom of the material receiving box 28, and an air suction device 30 is provided at the lower end of the material receiving box 28.

[0035] The pressing roller includes an upper pressing roller 10 and a lower pressing roller 13. The upper pressing roller 10 is connected to a material separator 20 corresponding to the cutting assembly, and the lower pressing roller 13 is provided with a material separator 21 corresponding to the material separator 20. The upper pressing roller 10 is rotatably connected to the machine body 1 through a connecting frame. The connecting frame includes a first connecting frame 11 and a second connecting frame 12. The upper pressing roller 10 is rotatably connected to the first connecting frame 11, and the second connecting frame 12 is fixedly connected to the machine body 1. The first connecting frame 11 and the second connecting frame 12 are detachably connected. The material separation roller includes an upper material separation roller 22 and a lower material separation roller 23. The upper material separation roller 22 and the lower material separation roller 23 are arranged one above the other. The number of the collecting rollers 24 is 2, corresponding to the upper material separation roller 22 and the lower material separation roller 23 respectively. The film that has been cooled and shaped is then cut by a cutting roller. The cutting assembly includes a tool body 17 and a tool holder 18. The tool body 17 and the tool holder 18 are detachably connected to facilitate replacement and maintenance. During the cutting process, the upper pressing roller 10 and the corresponding material separator 20 cooperate with the lower pressing roller 13 to ensure the stability of the film and the isolation of waste materials during cutting. The cut film is collected and sorted by the material separation roller and the collection roller 24.

[0036] like Figure 5 and Figure 6 As shown, a cooling fan 25 is connected to the upper portion of the machine body 1. This cooling fan 25 further cools the film, ensuring its stability and quality. An air pump valve 26 is connected to one side of the machine body 1. One end of the air pump valve 26 is connected to the air pump, and the other end of the air pump valve 26 is connected to an air blow gun 27. The air blow gun 27 is detachably connected to the machine body 1, facilitating cleaning of the film surface or removal of debris.

[0037] The working process of this utility model is:

[0038] First, the PPS raw material is added to the heating barrel 3 through the hopper 4. The heating barrel 3 then heats the raw material and melts it into a uniform melt. The temperature control of the heating barrel 3 is monitored and adjusted by the main control screen 2 to ensure that the temperature of the melt is within the optimal process range. The molten polyphenylene sulfide melt is then injected into the casting roller 6 through the injection nozzle 5. The injection nozzle 5 is set tangentially to the casting roller 6 to ensure that the melt can be evenly coated on the casting roller 6. The rotation of the casting roller 6 causes the melt to form a continuous film on the roller surface. The cast film is cooled by the cooling roller 8. There are two cooling rollers 8, which are arranged in an upper and lower position to ensure that the film can cool evenly and quickly. A shaping component 9 is set between the cooling roller 8 and the tensioning roller 7 to further ensure the stability and consistency of the film.

[0039] The air cooler 25 connected above the body 1 further cools the film to ensure the stability and quality of the film. The cooled and shaped film is then cut by a cutting roller. The cutting assembly includes a tool body 17 and a tool holder 18. The tool body 17 and the tool holder 18 are detachably connected to facilitate replacement and maintenance. During the cutting process, the upper pressing roller 10 and the corresponding material separator 20 cooperate with the lower pressing roller 13 to ensure the stability of the film and the isolation of waste materials during cutting. The cut film is collected and sorted by the dividing roller and the collecting roller 24. At the same time, waste materials that do not need to be sorted can be collected through the receiving box 28. The suction device 30 provided at the bottom of the receiving box 28 can absorb the waste materials. The collected waste materials can be recycled after proper treatment.

Claims

1. A polyphenylene sulfide film production device for waste recycling, comprising a body (1), characterized in that: One side of the machine body (1) is connected to a main control screen (2), and the main control screen (2) is electrically connected to the machine body (1); a heating barrel (3) is connected to the machine body (1), the top of the heating barrel (3) is connected to a hopper (4), the end of the heating barrel (3) is connected to an injection nozzle (5), and one side of the injection nozzle (5) is sequentially provided with a casting roller (6), a cooling roller (8), a tensioning roller (7), a cutting roller, a pressing roller, a dividing roller and A collecting roller (24), the casting roller (6), the cooling roller (8), the tensioning roller (7), the cutting roller, the pressing roller, the dividing roller and the collecting roller (24) are all rotatably connected to the machine body (1), and the casting roller (6) is arranged tangentially to the injection nozzle (5); the number of the cooling rollers (8) is two, and they are arranged up and down; the cutting rollers include an upper cutting roller (14) and a lower cutting roller (19), and two groups of cutting components are symmetrically connected to the upper cutting roller (14); The pressing roller comprises an upper pressing roller (10) and a lower pressing roller (13), the upper pressing roller (10) is connected with a material separation plate (20) corresponding to the cutting assembly, and the lower pressing roller (13) is provided with a material separation groove (21) corresponding to the material separation plate (20); the material separation roller comprises an upper material separation roller (22) and a lower material separation roller (23), the upper material separation roller (22) and the lower material separation roller (23) are arranged up and down; the number of the collecting rollers (24) is 2, corresponding to the upper material separation roller (22) and the lower material separation roller (23) respectively; a cooling fan (25) is connected above the machine body (1).

2. The polyphenylene sulfide film production device for waste recycling according to claim 1, characterized in that: A shaping component (9) is provided between the cooling roller (8) and the tensioning roller (7).

3. The polyphenylene sulfide film production device for waste recycling according to claim 1, characterized in that: One side of the machine body (1) is connected to an air pump valve (26), one end of the air pump valve (26) is connected to the air pump, and the other end of the air pump valve (26) is connected to an air blowing gun (27), and the air blowing gun (27) is detachably connected to the machine body (1).

4. The polyphenylene sulfide film production device for waste recycling according to claim 1, characterized in that: The upper pressing roller (10) is rotatably connected to the machine body (1) via a connecting frame, wherein the connecting frame comprises a first connecting frame (11) and a second connecting frame (12), wherein the upper pressing roller (10) is rotatably connected to the first connecting frame (11), and the second connecting frame (12) is fixedly connected to the machine body (1), and the first connecting frame (11) and the second connecting frame (12) are detachably connected.

5. The polyphenylene sulfide film production device for waste recycling according to claim 1, characterized in that: The cutting assembly is slidably connected to the upper cutting roller (14), a fastener (15) is threadedly connected to the cutting assembly, and a fastening groove (16) is formed on the upper cutting roller (14) corresponding to the fastener (15).

6. The polyphenylene sulfide film production device for waste recycling according to claim 5, characterized in that: The cutting assembly comprises a tool body (17) and a tool holder (18), wherein the tool body (17) is detachably connected to the tool holder (18), and the tool holder (18) is slidably connected to the upper cutting roller (14).

7. The polyphenylene sulfide film production device for waste recycling according to claim 6, characterized in that: The lower end of the machine body (1) corresponding to the tool body (17) is connected to a material receiving box (28), the material receiving box (28) is slidably connected to the machine body (1), a plurality of ventilation holes (29) are evenly opened on the bottom of the material receiving box (28), and an air suction device (30) is provided at the lower end of the material receiving box (28).

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